Pith Number

pith:DKXE6DS7

pith:2018:DKXE6DS7GLE77WMLYA2PQM4K7E

not attested not anchored not stored refs pending

Google Scholar, Web of Science, and Scopus: a systematic comparison of citations in 252 subject categories

Alberto Mart\'in-Mart\'in, Emilio Delgado L\'opez-C\'ozar, Enrique Orduna-Malea, Mike Thelwall

arxiv:1808.05053 v4 · 2018-08-15 · cs.DL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKXE6DS7GLE77WMLYA2PQM4K7E}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:51:25.991159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aae4f0e5f32c9ffd98bc034f8338af9246a9164154c58876f5c8dab9611b429

Aliases

arxiv: 1808.05053 · arxiv_version: 1808.05053v4 · doi: 10.48550/arxiv.1808.05053 · pith_short_12: DKXE6DS7GLE7 · pith_short_16: DKXE6DS7GLE77WML · pith_short_8: DKXE6DS7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DKXE6DS7GLE77WMLYA2PQM4K7E \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1aae4f0e5f32c9ffd98bc034f8338af9246a9164154c58876f5c8dab9611b429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6be45c7a0409c2e29387f916ade7ed83bd56262d3173f70f467dc291ca4e4203",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2018-08-15T12:21:13Z",
    "title_canon_sha256": "ccf98e97d2b242c2d7c148dc96ff2f44f0ec9f14ba9ca750e1802f1df88342f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05053",
    "kind": "arxiv",
    "version": 4
  }
}